Accelerated intermittent theta burst as a substitute for patients needing electroconvulsive therapy during the COVID-19 pandemic: study protocol for an open-label clinical trial

Autor: Yuliya Knyahnytska, Fidel Vila-Rodriguez, Alisson Paulino Trevizol, Daniel M. Blumberger, David Boivin-Lafleur, Zafiris J. Daskalakis, Michelle S. Goodman, Jonathan Downar, Tyler S. Kaster, Cory R. Weissman, Gerasimos N. Konstantinou, Daphne Voineskos

Background Treatment resistant depression (TRD) is one of the leading causes of disability in Canada and is associated with significant societal costs. Repetitive transcranial magnetic stimulation (rTMS) is an approved, safe, and well-tolerated inter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::03f73b6e75d173f3fb606ca6b08a5a14
https://doi.org/10.1101/2020.12.15.20248260

Bidirectional ROF Links Using Optically Up-Converted DPSK for Downstream and Remodulated OOK for Upstream

Autor: M. Haris, Jianjun Yu, Gee-Kung Chang, Zhensheng Jia, David Boivin

Publikováno v: IEEE Photonics Technology Letters. 19:653-655

We propose a novel radio-over-fiber system to provide full-duplex services by using optical differential phase-shift keying modulation format at the central station for downstream and on-off keying remodulation of the downlink carrier at the base sta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca800040c768fd789a467132113ef4f5
https://doi.org/10.1109/lpt.2007.894961

Weakly-coupled Few-mode Fibers for Single-mode and Mode-division-multiplexed Transmissions

Autor: David Boivin, M. Travagnin, Marianne Bigot-Astruc, P. Sillard

Publikováno v: OFC/NFOEC

We study and optimize weakly-coupled few-mode fibers for single-mode and mode-division-multiplexed operations that allow to increase reach and capacity of transmission systems.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1818719d2ec4b5e87012be6e95e1d400
https://doi.org/10.1364/ofc.2013.oth3k.6

Radiation-resistant erbium-doped optical fiber for space applications

Autor: Michel Sotom, Olivier Cavani, David Boivin, Philippe Signoret, Jérémie Thomas, Michel Maignan, Mikhael Myara, Olivier Gilard, Alain Pastouret, Ekaterina Burov

Publikováno v: SPIE Proceedings.

In the last decade, there has been increased interest in photonic technology for new satellite applications. One critical issue is the high sensitivity to radiative environments of the Erbium Doped Fiber (EDF). It leads to a radiation-induced absorpt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::42b5857e600cff03c72531aa1459eec0
https://doi.org/10.1117/12.907829

Core-shell nanoparticle erbium-doped fibers for next generation amplifiers

Autor: Ekaterina Burov, Elodie Saudry, Cedric Gonnet, Olivier Cavani, Alex Shlifer, Corinne Chanéac, Uri Ghera, David Boivin, Alain Pastouret, Simon Lempereur, Pierre Sillard, Claire Goldmann

Publikováno v: Proceedings of SPIE, the International Society for Optical Engineering
Proceedings of SPIE, the International Society for Optical Engineering, SPIE, The International Society for Optical Engineering, 2012, ⟨10.1117/12.907909⟩
Proceedings of SPIE, the International Society for Optical Engineering, 2012, ⟨10.1117/12.907909⟩

International audience; New generation systems are expected to include more intelligent amplifiers able to adapt to many conditions including different gains, channel load, temperature, aging and transient events.1 To face the challenge and meet thes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06c7624ea92a6ed0bfce06700f7c9e91
https://hal.sorbonne-universite.fr/hal-01492797